System and method of annotating presentation timeline with questions, comments and notes using simple user inputs in mobile devices
US11429781B1 · kind B1 · utility
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104References
31Claims
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Key dates
| Filing date | Oct 22, 2013 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Oct 22, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/169
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for presentation timeline annotation are provided. The system permits an audience member to interact with the presentation using simple inputs, such as key presses on desktop computers or gestures on a mobile device for example, to mark a segment of the presentation timeline with various interactive annotation capabilities including, for example a question, a comment, a rating or a large number of other interactive annotation capabilities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.